Fundamental Benchmark Details & GPS Waypoint

Graig Syfyrddin 423.3m (1389ft)

Classification: Hill Trigpoint, Befour, Britfour, Clem, Hump, Marilyn, Pedwar, P30 Tump.
OS Grid Ref: SO403210 (10 figure Grid Ref: SO4039121063).
UK Area: 32 - Llandovery to Monmouth (OS Maps 1:50k 161. 1:25k 189.)
Latitude: 51.88493, Longitude: -2.86745, Height: 423.3 metres (1389 feet)
Prominence: 235.3 metres (772 feet)
Unique Waypoint POI Name: 0423.P (DoBIH Hill ID: 2272)

Associated Trigpoint:
  TP2742 'Graig Serrerthin' Grid Ref: SO4039021064 Separation: 1m from Hill grid ref.

External Links for Graig Syfyrddin:
-GeoHack link... -OS Map Bing link... -Google Map link... -Geograph link... -Graig Syfyrddin on -Graig Serrerthin on

Data courtesy of Myrddyn Phillips and Aled Williams

Selected mapping: Google or Bing / Ordnance Survey

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Graig Syfyrddin (Edmund's Tump) List & GPS Waypoints:

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  • '0423.P' SO403210 Graig Syfyrddin (423m, p235.3)

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Graig Syfyrddin has been climbed by...

Adrian alan caine Alex C Andrew Brown Anton Areluctant-triggeR Barry Smith Carole Chalky1953 Chris Pearson Chris Upson chriswatson Colin Crawford DanTrig david gradwell David Kershaw Denise Des Taylor Dugswell2 edgradwell gerrybowes GordonAdshead iaindbrown IainT Ian Baines Jim.Fothergill jonglew Lindsay M ManofKernow ngthack nordicstar NormanW oakesave outlawcatcher PM rhalstead rhw RichTea russ russie Sprog SteveG stevent0809 StigoftheNest Ted Richards thenomad Tony J tundraboy underhill vegibagger


Total = 1 Fundamental Benchmark in
Data courtesy of Myrddyn Phillips and Aled Williams


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